Engines and Components› Pistons and Piston Rings
Wiseco
Wiseco Yamaha YZ125 05-19 GP Series 2284CS Piston Kit
SKU: W00C 846M05800
Advanced — 4+ hours
Description
Specifications include a 144cc displacement, 54.00mm standard bore, and 54.5mm stroke. The piston features an ArmorGlide skirt coating and a Hard Coat Annodize treatment. It is noted as a 'Racers Choice' with no intake window and is pinned on the centerline.
Fitment
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Specifications
| Brand | Wiseco |
| Part Number | W00C 846M05800 |
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Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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